class WrapperNotInstalledError(Exception):
    ...


class OptimizerError(Exception):
    ...


class ForceFieldSetupError(Exception):
    ...


class CalculatorError(Exception):
    ...


class DifferentAtomError(Exception):
    ...


class DifferentMoleculeError(Exception):
    ...


class ConversionError(Exception):
    ...


class ExpectedMetalError(Exception):
    ...


class PathError(Exception):
    ...


class ForceFieldError(Exception):
    ...


class LewisStructureError(Exception):
    ...


class InputError(Exception):
    ...


class InvalidSolventError(Exception):
    ...


class ConvergenceError(Exception):
    ...


class NotStartedError(Exception):
    ...


class NotCompletedError(Exception):
    ...


class SettingConflictError(Exception):
    ...


class NotDitopicThreeSiteError(Exception):
    ...
